-32.41% is the change from 651 to 440
Calculation steps:
[( 440 - 651 ) ÷ 651] x 100 = -32.41%
Formula
Percentage change = [(440 - 651) / 651] x 100
Subtract the new number by the original number
440 - 651 = -211
-211 ÷ 651 = -0.3241167434715822
-0.3241167434715822 x 100 = -32.41%