-62.05% is the change from 224 to 85
Calculation steps:
[( 85 - 224 ) ÷ 224] x 100 = -62.05%
Formula
Percentage change = [(85 - 224) / 224] x 100
Subtract the new number by the original number
85 - 224 = -139
-139 ÷ 224 = -0.6205357142857143
-0.6205357142857143 x 100 = -62.05%