54.31% is the change from 545 to 841
Calculation steps:
[( 841 - 545 ) ÷ 545] x 100 = 54.31%
Formula
Percentage change = [(841 - 545) / 545] x 100
Subtract the new number by the original number
841 - 545 = 296
296 ÷ 545 = 0.5431192660550459
0.5431192660550459 x 100 = 54.31%