247.37% is the change from 57 to 198
Calculation steps:
[( 198 - 57 ) ÷ 57] x 100 = 247.37%
Formula
Percentage change = [(198 - 57) / 57] x 100
Subtract the new number by the original number
198 - 57 = 141
141 ÷ 57 = 2.473684210526316
2.473684210526316 x 100 = 247.37%