-87.42% is the change from 803 to 101
Calculation steps:
[( 101 - 803 ) ÷ 803] x 100 = -87.42%
Formula
Percentage change = [(101 - 803) / 803] x 100
Subtract the new number by the original number
101 - 803 = -702
-702 ÷ 803 = -0.8742216687422167
-0.8742216687422167 x 100 = -87.42%