-74.57% is the change from 291 to 74
Calculation steps:
[( 74 - 291 ) ÷ 291] x 100 = -74.57%
Formula
Percentage change = [(74 - 291) / 291] x 100
Subtract the new number by the original number
74 - 291 = -217
-217 ÷ 291 = -0.7457044673539519
-0.7457044673539519 x 100 = -74.57%