-53.3% is the change from 636 to 297
Calculation steps:
[( 297 - 636 ) ÷ 636] x 100 = -53.3%
Formula
Percentage change = [(297 - 636) / 636] x 100
Subtract the new number by the original number
297 - 636 = -339
-339 ÷ 636 = -0.5330188679245284
-0.5330188679245284 x 100 = -53.3%