83.8% is the change from 537 to 987
Calculation steps:
[( 987 - 537 ) ÷ 537] x 100 = 83.8%
Formula
Percentage change = [(987 - 537) / 537] x 100
Subtract the new number by the original number
987 - 537 = 450
450 ÷ 537 = 0.8379888268156425
0.8379888268156425 x 100 = 83.8%