-36% is the change from 650 to 416
Calculation steps:
[( 416 - 650 ) ÷ 650] x 100 = -36%
Formula
Percentage change = [(416 - 650) / 650] x 100
Subtract the new number by the original number
416 - 650 = -234
-234 ÷ 650 = -0.36
-0.36 x 100 = -36%
Example