-59.82% is the change from 662 to 266
Calculation steps:
[( 266 - 662 ) ÷ 662] x 100 = -59.82%
Formula
Percentage change = [(266 - 662) / 662] x 100
Subtract the new number by the original number
266 - 662 = -396
-396 ÷ 662 = -0.5981873111782477
-0.5981873111782477 x 100 = -59.82%