57.77% is the change from 611 to 964
Calculation steps:
[( 964 - 611 ) ÷ 611] x 100 = 57.77%
Formula
Percentage change = [(964 - 611) / 611] x 100
Subtract the new number by the original number
964 - 611 = 353
353 ÷ 611 = 0.5777414075286416
0.5777414075286416 x 100 = 57.77%