100.98% is the change from 102 to 205
Calculation steps:
[( 205 - 102 ) ÷ 102] x 100 = 100.98%
Formula
Percentage change = [(205 - 102) / 102] x 100
Subtract the new number by the original number
205 - 102 = 103
103 ÷ 102 = 1.0098039215686274
1.0098039215686274 x 100 = 100.98%