-42.18% is the change from 524 to 303
Calculation steps:
[( 303 - 524 ) ÷ 524] x 100 = -42.18%
Formula
Percentage change = [(303 - 524) / 524] x 100
Subtract the new number by the original number
303 - 524 = -221
-221 ÷ 524 = -0.4217557251908397
-0.4217557251908397 x 100 = -42.18%