392.42% is the change from 198 to 975
Calculation steps:
[( 975 - 198 ) ÷ 198] x 100 = 392.42%
Formula
Percentage change = [(975 - 198) / 198] x 100
Subtract the new number by the original number
975 - 198 = 777
777 ÷ 198 = 3.9242424242424243
3.9242424242424243 x 100 = 392.42%