-83.31% is the change from 803 to 134
Calculation steps:
[( 134 - 803 ) ÷ 803] x 100 = -83.31%
Formula
Percentage change = [(134 - 803) / 803] x 100
Subtract the new number by the original number
134 - 803 = -669
-669 ÷ 803 = -0.8331257783312578
-0.8331257783312578 x 100 = -83.31%