-27.36% is the change from 212 to 154
Calculation steps:
[( 154 - 212 ) ÷ 212] x 100 = -27.36%
Formula
Percentage change = [(154 - 212) / 212] x 100
Subtract the new number by the original number
154 - 212 = -58
-58 ÷ 212 = -0.27358490566037735
-0.27358490566037735 x 100 = -27.36%