342.93% is the change from 198 to 877
Calculation steps:
[( 877 - 198 ) ÷ 198] x 100 = 342.93%
Formula
Percentage change = [(877 - 198) / 198] x 100
Subtract the new number by the original number
877 - 198 = 679
679 ÷ 198 = 3.4292929292929295
3.4292929292929295 x 100 = 342.93%