88.26% is the change from 511 to 962
Calculation steps:
[( 962 - 511 ) ÷ 511] x 100 = 88.26%
Formula
Percentage change = [(962 - 511) / 511] x 100
Subtract the new number by the original number
962 - 511 = 451
451 ÷ 511 = 0.8825831702544031
0.8825831702544031 x 100 = 88.26%