-84.84% is the change from 620 to 94
Calculation steps:
[( 94 - 620 ) ÷ 620] x 100 = -84.84%
Formula
Percentage change = [(94 - 620) / 620] x 100
Subtract the new number by the original number
94 - 620 = -526
-526 ÷ 620 = -0.8483870967741935
-0.8483870967741935 x 100 = -84.84%