can someone help explain how to perform the year over year analysis for this balance sheet?

2019 2020 2021 Assets Cash and Equivalents Accounts Receivable Inventory Prepaid Items Total Current Assets 750,282 483,528 621,770 272,776 2,128,356 868,430 605,028 1,010,642 462,200 2,946,300 1,003,984 670,544 1,030,348 503,748 3,208,624 Gross PPE Accumulated Depreciation Net Plant & Equipment 1,410,264 (350,800) 1,059,464 1,471,062 (393,684) 1,077,378 1,530,430 (436,568) 1,093,862 Total Assets 3,187,820 4,023,678 4,302,486 Liabilities and Equity Accounts Payable Accrued Liabilities Income Taxes Payable Current Portion of L-T Debt Total Current Liabilities 644,312 430,948 44,698 84,400 1,204,358 733,728 433,066 51,396 84,400 1,302,590 496,988 244,384 21,290 84,400 847,062 L-T Debt Total Liabilities 750,200 1,954,558 800,622 2,103,212 850,622 1,697,684 Common Stock Additional Paid In Capital Retained Earnings Total Equity 641,682 43,820 547,760 1,233,262 713,516 49,762 1,157,188 1,920,466 740,248 59,092 1,805,462 2,604,802 Total Liabilities and Equity 3,187,820 4,023,678 4,302,486