-70.61% is the change from 803 to 236
Calculation steps:
[( 236 - 803 ) ÷ 803] x 100 = -70.61%
Formula
Percentage change = [(236 - 803) / 803] x 100
Subtract the new number by the original number
236 - 803 = -567
-567 ÷ 803 = -0.7061021170610212
-0.7061021170610212 x 100 = -70.61%