97.32% is the change from 485 to 957
Calculation steps:
[( 957 - 485 ) ÷ 485] x 100 = 97.32%
Formula
Percentage change = [(957 - 485) / 485] x 100
Subtract the new number by the original number
957 - 485 = 472
472 ÷ 485 = 0.9731958762886598
0.9731958762886598 x 100 = 97.32%