46.05% is the change from 621 to 907
Calculation steps:
[( 907 - 621 ) ÷ 621] x 100 = 46.05%
Formula
Percentage change = [(907 - 621) / 621] x 100
Subtract the new number by the original number
907 - 621 = 286
286 ÷ 621 = 0.4605475040257649
0.4605475040257649 x 100 = 46.05%