41.03% is the change from 546 to 770
Calculation steps:
[( 770 - 546 ) ÷ 546] x 100 = 41.03%
Formula
Percentage change = [(770 - 546) / 546] x 100
Subtract the new number by the original number
770 - 546 = 224
224 ÷ 546 = 0.41025641025641024
0.41025641025641024 x 100 = 41.03%