55.44% is the change from 487 to 757
Calculation steps:
[( 757 - 487 ) ÷ 487] x 100 = 55.44%
Formula
Percentage change = [(757 - 487) / 487] x 100
Subtract the new number by the original number
757 - 487 = 270
270 ÷ 487 = 0.5544147843942505
0.5544147843942505 x 100 = 55.44%