-77.11% is the change from 970 to 222
Calculation steps:
[( 222 - 970 ) ÷ 970] x 100 = -77.11%
Formula
Percentage change = [(222 - 970) / 970] x 100
Subtract the new number by the original number
222 - 970 = -748
-748 ÷ 970 = -0.7711340206185567
-0.7711340206185567 x 100 = -77.11%