56.63% is the change from 611 to 957
Calculation steps:
[( 957 - 611 ) ÷ 611] x 100 = 56.63%
Formula
Percentage change = [(957 - 611) / 611] x 100
Subtract the new number by the original number
957 - 611 = 346
346 ÷ 611 = 0.5662847790507365
0.5662847790507365 x 100 = 56.63%