-60.38% is the change from 636 to 252
Calculation steps:
[( 252 - 636 ) ÷ 636] x 100 = -60.38%
Formula
Percentage change = [(252 - 636) / 636] x 100
Subtract the new number by the original number
252 - 636 = -384
-384 ÷ 636 = -0.6037735849056604
-0.6037735849056604 x 100 = -60.38%