20.15% is the change from 541 to 650
Calculation steps:
[( 650 - 541 ) ÷ 541] x 100 = 20.15%
Formula
Percentage change = [(650 - 541) / 541] x 100
Subtract the new number by the original number
650 - 541 = 109
109 ÷ 541 = 0.20147874306839186
0.20147874306839186 x 100 = 20.15%