57.08% is the change from 487 to 765
Calculation steps:
[( 765 - 487 ) ÷ 487] x 100 = 57.08%
Formula
Percentage change = [(765 - 487) / 487] x 100
Subtract the new number by the original number
765 - 487 = 278
278 ÷ 487 = 0.5708418891170431
0.5708418891170431 x 100 = 57.08%