89.59% is the change from 509 to 965
Calculation steps:
[( 965 - 509 ) ÷ 509] x 100 = 89.59%
Formula
Percentage change = [(965 - 509) / 509] x 100
Subtract the new number by the original number
965 - 509 = 456
456 ÷ 509 = 0.8958742632612967
0.8958742632612967 x 100 = 89.59%
Example