-75.11% is the change from 872 to 217
Calculation steps:
[( 217 - 872 ) ÷ 872] x 100 = -75.11%
Formula
Percentage change = [(217 - 872) / 872] x 100
Subtract the new number by the original number
217 - 872 = -655
-655 ÷ 872 = -0.7511467889908257
-0.7511467889908257 x 100 = -75.11%