74.31% is the change from 545 to 950
Calculation steps:
[( 950 - 545 ) ÷ 545] x 100 = 74.31%
Formula
Percentage change = [(950 - 545) / 545] x 100
Subtract the new number by the original number
950 - 545 = 405
405 ÷ 545 = 0.7431192660550459
0.7431192660550459 x 100 = 74.31%