53.58% is the change from 545 to 837
Calculation steps:
[( 837 - 545 ) ÷ 545] x 100 = 53.58%
Formula
Percentage change = [(837 - 545) / 545] x 100
Subtract the new number by the original number
837 - 545 = 292
292 ÷ 545 = 0.5357798165137615
0.5357798165137615 x 100 = 53.58%