-57.42% is the change from 613 to 261
Calculation steps:
[( 261 - 613 ) ÷ 613] x 100 = -57.42%
Formula
Percentage change = [(261 - 613) / 613] x 100
Subtract the new number by the original number
261 - 613 = -352
-352 ÷ 613 = -0.5742251223491027
-0.5742251223491027 x 100 = -57.42%