88.3% is the change from 513 to 966
Calculation steps:
[( 966 - 513 ) ÷ 513] x 100 = 88.3%
Formula
Percentage change = [(966 - 513) / 513] x 100
Subtract the new number by the original number
966 - 513 = 453
453 ÷ 513 = 0.8830409356725146
0.8830409356725146 x 100 = 88.3%