20.51% is the change from 546 to 658
Calculation steps:
[( 658 - 546 ) ÷ 546] x 100 = 20.51%
Formula
Percentage change = [(658 - 546) / 546] x 100
Subtract the new number by the original number
658 - 546 = 112
112 ÷ 546 = 0.20512820512820512
0.20512820512820512 x 100 = 20.51%