-82.42% is the change from 347 to 61
Calculation steps:
[( 61 - 347 ) ÷ 347] x 100 = -82.42%
Formula
Percentage change = [(61 - 347) / 347] x 100
Subtract the new number by the original number
61 - 347 = -286
-286 ÷ 347 = -0.8242074927953891
-0.8242074927953891 x 100 = -82.42%