47.34% is the change from 207 to 305
Calculation steps:
[( 305 - 207 ) ÷ 207] x 100 = 47.34%
Formula
Percentage change = [(305 - 207) / 207] x 100
Subtract the new number by the original number
305 - 207 = 98
98 ÷ 207 = 0.47342995169082125
0.47342995169082125 x 100 = 47.34%