162.63% is the change from 198 to 520
Calculation steps:
[( 520 - 198 ) ÷ 198] x 100 = 162.63%
Formula
Percentage change = [(520 - 198) / 198] x 100
Subtract the new number by the original number
520 - 198 = 322
322 ÷ 198 = 1.6262626262626263
1.6262626262626263 x 100 = 162.63%