88.65% is the change from 511 to 964
Calculation steps:
[( 964 - 511 ) ÷ 511] x 100 = 88.65%
Formula
Percentage change = [(964 - 511) / 511] x 100
Subtract the new number by the original number
964 - 511 = 453
453 ÷ 511 = 0.8864970645792564
0.8864970645792564 x 100 = 88.65%