10100% is the change from 2 to 204
Calculation steps:
[( 204 - 2 ) ÷ 2] x 100 = 10100%
Formula
Percentage change = [(204 - 2) / 2] x 100
Subtract the new number by the original number
204 - 2 = 202
202 ÷ 2 = 101
101 x 100 = 10100%
Example