34.42% is the change from 154 to 207
Calculation steps:
[( 207 - 154 ) ÷ 154] x 100 = 34.42%
Formula
Percentage change = [(207 - 154) / 154] x 100
Subtract the new number by the original number
207 - 154 = 53
53 ÷ 154 = 0.34415584415584416
0.34415584415584416 x 100 = 34.42%