-73.82% is the change from 233 to 61
Calculation steps:
[( 61 - 233 ) ÷ 233] x 100 = -73.82%
Formula
Percentage change = [(61 - 233) / 233] x 100
Subtract the new number by the original number
61 - 233 = -172
-172 ÷ 233 = -0.7381974248927039
-0.7381974248927039 x 100 = -73.82%