-32.48% is the change from 625 to 422
Calculation steps:
[( 422 - 625 ) ÷ 625] x 100 = -32.48%
Formula
Percentage change = [(422 - 625) / 625] x 100
Subtract the new number by the original number
422 - 625 = -203
-203 ÷ 625 = -0.3248
-0.3248 x 100 = -32.48%