31.38% is the change from 650 to 854
Calculation steps:
[( 854 - 650 ) ÷ 650] x 100 = 31.38%
Formula
Percentage change = [(854 - 650) / 650] x 100
Subtract the new number by the original number
854 - 650 = 204
204 ÷ 650 = 0.31384615384615383
0.31384615384615383 x 100 = 31.38%