53.71% is the change from 620 to 953
Calculation steps:
[( 953 - 620 ) ÷ 620] x 100 = 53.71%
Formula
Percentage change = [(953 - 620) / 620] x 100
Subtract the new number by the original number
953 - 620 = 333
333 ÷ 620 = 0.5370967741935484
0.5370967741935484 x 100 = 53.71%