47.95% is the change from 657 to 972
Calculation steps:
[( 972 - 657 ) ÷ 657] x 100 = 47.95%
Formula
Percentage change = [(972 - 657) / 657] x 100
Subtract the new number by the original number
972 - 657 = 315
315 ÷ 657 = 0.4794520547945205
0.4794520547945205 x 100 = 47.95%