-73.47% is the change from 803 to 213
Calculation steps:
[( 213 - 803 ) ÷ 803] x 100 = -73.47%
Formula
Percentage change = [(213 - 803) / 803] x 100
Subtract the new number by the original number
213 - 803 = -590
-590 ÷ 803 = -0.7347447073474471
-0.7347447073474471 x 100 = -73.47%