21.98% is the change from 232 to 283
Calculation steps:
[( 283 - 232 ) ÷ 232] x 100 = 21.98%
Formula
Percentage change = [(283 - 232) / 232] x 100
Subtract the new number by the original number
283 - 232 = 51
51 ÷ 232 = 0.21982758620689655
0.21982758620689655 x 100 = 21.98%