71.87% is the change from 487 to 837
Calculation steps:
[( 837 - 487 ) ÷ 487] x 100 = 71.87%
Formula
Percentage change = [(837 - 487) / 487] x 100
Subtract the new number by the original number
837 - 487 = 350
350 ÷ 487 = 0.7186858316221766
0.7186858316221766 x 100 = 71.87%