83.27% is the change from 538 to 986
Calculation steps:
[( 986 - 538 ) ÷ 538] x 100 = 83.27%
Formula
Percentage change = [(986 - 538) / 538] x 100
Subtract the new number by the original number
986 - 538 = 448
448 ÷ 538 = 0.8327137546468402
0.8327137546468402 x 100 = 83.27%