39.67% is the change from 552 to 771
Calculation steps:
[( 771 - 552 ) ÷ 552] x 100 = 39.67%
Formula
Percentage change = [(771 - 552) / 552] x 100
Subtract the new number by the original number
771 - 552 = 219
219 ÷ 552 = 0.3967391304347826
0.3967391304347826 x 100 = 39.67%