521.05% is the change from 19 to 118
Calculation steps:
[( 118 - 19 ) ÷ 19] x 100 = 521.05%
Formula
Percentage change = [(118 - 19) / 19] x 100
Subtract the new number by the original number
118 - 19 = 99
99 ÷ 19 = 5.2105263157894735
5.2105263157894735 x 100 = 521.05%