-81.3% is the change from 262 to 49
Calculation steps:
[( 49 - 262 ) ÷ 262] x 100 = -81.3%
Formula
Percentage change = [(49 - 262) / 262] x 100
Subtract the new number by the original number
49 - 262 = -213
-213 ÷ 262 = -0.8129770992366412
-0.8129770992366412 x 100 = -81.3%