99.03% is the change from 103 to 205
Calculation steps:
[( 205 - 103 ) ÷ 103] x 100 = 99.03%
Formula
Percentage change = [(205 - 103) / 103] x 100
Subtract the new number by the original number
205 - 103 = 102
102 ÷ 103 = 0.9902912621359223
0.9902912621359223 x 100 = 99.03%