37.2% is the change from 621 to 852
Calculation steps:
[( 852 - 621 ) ÷ 621] x 100 = 37.2%
Formula
Percentage change = [(852 - 621) / 621] x 100
Subtract the new number by the original number
852 - 621 = 231
231 ÷ 621 = 0.3719806763285024
0.3719806763285024 x 100 = 37.2%