-58.61% is the change from 662 to 274
Calculation steps:
[( 274 - 662 ) ÷ 662] x 100 = -58.61%
Formula
Percentage change = [(274 - 662) / 662] x 100
Subtract the new number by the original number
274 - 662 = -388
-388 ÷ 662 = -0.5861027190332326
-0.5861027190332326 x 100 = -58.61%