19.71% is the change from 543 to 650
Calculation steps:
[( 650 - 543 ) ÷ 543] x 100 = 19.71%
Formula
Percentage change = [(650 - 543) / 543] x 100
Subtract the new number by the original number
650 - 543 = 107
107 ÷ 543 = 0.19705340699815838
0.19705340699815838 x 100 = 19.71%