8.88% is the change from 597 to 650
Calculation steps:
[( 650 - 597 ) ÷ 597] x 100 = 8.88%
Formula
Percentage change = [(650 - 597) / 597] x 100
Subtract the new number by the original number
650 - 597 = 53
53 ÷ 597 = 0.08877721943048576
0.08877721943048576 x 100 = 8.88%