-70.13% is the change from 790 to 236
Calculation steps:
[( 236 - 790 ) ÷ 790] x 100 = -70.13%
Formula
Percentage change = [(236 - 790) / 790] x 100
Subtract the new number by the original number
236 - 790 = -554
-554 ÷ 790 = -0.7012658227848101
-0.7012658227848101 x 100 = -70.13%