-63.6% is the change from 662 to 241
Calculation steps:
[( 241 - 662 ) ÷ 662] x 100 = -63.6%
Formula
Percentage change = [(241 - 662) / 662] x 100
Subtract the new number by the original number
241 - 662 = -421
-421 ÷ 662 = -0.6359516616314199
-0.6359516616314199 x 100 = -63.6%