40.72% is the change from 663 to 933
Calculation steps:
[( 933 - 663 ) ÷ 663] x 100 = 40.72%
Formula
Percentage change = [(933 - 663) / 663] x 100
Subtract the new number by the original number
933 - 663 = 270
270 ÷ 663 = 0.4072398190045249
0.4072398190045249 x 100 = 40.72%