68.97% is the change from 232 to 392
Calculation steps:
[( 392 - 232 ) ÷ 232] x 100 = 68.97%
Formula
Percentage change = [(392 - 232) / 232] x 100
Subtract the new number by the original number
392 - 232 = 160
160 ÷ 232 = 0.6896551724137931
0.6896551724137931 x 100 = 68.97%