-7.84% is the change from 944 to 870
Calculation steps:
[( 870 - 944 ) ÷ 944] x 100 = -7.84%
Formula
Percentage change = [(870 - 944) / 944] x 100
Subtract the new number by the original number
870 - 944 = -74
-74 ÷ 944 = -0.07838983050847458
-0.07838983050847458 x 100 = -7.84%