7.98% is the change from 188 to 203
Calculation steps:
[( 203 - 188 ) ÷ 188] x 100 = 7.98%
Formula
Percentage change = [(203 - 188) / 188] x 100
Subtract the new number by the original number
203 - 188 = 15
15 ÷ 188 = 0.0797872340425532
0.0797872340425532 x 100 = 7.98%