-61.47% is the change from 680 to 262
Calculation steps:
[( 262 - 680 ) ÷ 680] x 100 = -61.47%
Formula
Percentage change = [(262 - 680) / 680] x 100
Subtract the new number by the original number
262 - 680 = -418
-418 ÷ 680 = -0.6147058823529412
-0.6147058823529412 x 100 = -61.47%