-23.08% is the change from 910 to 700
Calculation steps:
[( 700 - 910 ) ÷ 910] x 100 = -23.08%
Formula
Percentage change = [(700 - 910) / 910] x 100
Subtract the new number by the original number
700 - 910 = -210
-210 ÷ 910 = -0.23076923076923078
-0.23076923076923078 x 100 = -23.08%