32.33% is the change from 232 to 307
Calculation steps:
[( 307 - 232 ) ÷ 232] x 100 = 32.33%
Formula
Percentage change = [(307 - 232) / 232] x 100
Subtract the new number by the original number
307 - 232 = 75
75 ÷ 232 = 0.3232758620689655
0.3232758620689655 x 100 = 32.33%