10.64% is the change from 545 to 603
Calculation steps:
[( 603 - 545 ) ÷ 545] x 100 = 10.64%
Formula
Percentage change = [(603 - 545) / 545] x 100
Subtract the new number by the original number
603 - 545 = 58
58 ÷ 545 = 0.10642201834862386
0.10642201834862386 x 100 = 10.64%