55.99% is the change from 484 to 755
Calculation steps:
[( 755 - 484 ) ÷ 484] x 100 = 55.99%
Formula
Percentage change = [(755 - 484) / 484] x 100
Subtract the new number by the original number
755 - 484 = 271
271 ÷ 484 = 0.5599173553719008
0.5599173553719008 x 100 = 55.99%