80.3% is the change from 198 to 357
Calculation steps:
[( 357 - 198 ) ÷ 198] x 100 = 80.3%
Formula
Percentage change = [(357 - 198) / 198] x 100
Subtract the new number by the original number
357 - 198 = 159
159 ÷ 198 = 0.803030303030303
0.803030303030303 x 100 = 80.3%