82.78% is the change from 540 to 987
Calculation steps:
[( 987 - 540 ) ÷ 540] x 100 = 82.78%
Formula
Percentage change = [(987 - 540) / 540] x 100
Subtract the new number by the original number
987 - 540 = 447
447 ÷ 540 = 0.8277777777777777
0.8277777777777777 x 100 = 82.78%