55.46% is the change from 485 to 754
Calculation steps:
[( 754 - 485 ) ÷ 485] x 100 = 55.46%
Formula
Percentage change = [(754 - 485) / 485] x 100
Subtract the new number by the original number
754 - 485 = 269
269 ÷ 485 = 0.554639175257732
0.554639175257732 x 100 = 55.46%