53.76% is the change from 545 to 838
Calculation steps:
[( 838 - 545 ) ÷ 545] x 100 = 53.76%
Formula
Percentage change = [(838 - 545) / 545] x 100
Subtract the new number by the original number
838 - 545 = 293
293 ÷ 545 = 0.5376146788990825
0.5376146788990825 x 100 = 53.76%