-83.99% is the change from 943 to 151
Calculation steps:
[( 151 - 943 ) ÷ 943] x 100 = -83.99%
Formula
Percentage change = [(151 - 943) / 943] x 100
Subtract the new number by the original number
151 - 943 = -792
-792 ÷ 943 = -0.8398727465535525
-0.8398727465535525 x 100 = -83.99%