87.89% is the change from 487 to 915
Calculation steps:
[( 915 - 487 ) ÷ 487] x 100 = 87.89%
Formula
Percentage change = [(915 - 487) / 487] x 100
Subtract the new number by the original number
915 - 487 = 428
428 ÷ 487 = 0.8788501026694046
0.8788501026694046 x 100 = 87.89%