-53.69% is the change from 637 to 295
Calculation steps:
[( 295 - 637 ) ÷ 637] x 100 = -53.69%
Formula
Percentage change = [(295 - 637) / 637] x 100
Subtract the new number by the original number
295 - 637 = -342
-342 ÷ 637 = -0.5368916797488226
-0.5368916797488226 x 100 = -53.69%