-60.21% is the change from 877 to 349
Calculation steps:
[( 349 - 877 ) ÷ 877] x 100 = -60.21%
Formula
Percentage change = [(349 - 877) / 877] x 100
Subtract the new number by the original number
349 - 877 = -528
-528 ÷ 877 = -0.6020524515393386
-0.6020524515393386 x 100 = -60.21%