-61.44% is the change from 612 to 236
Calculation steps:
[( 236 - 612 ) ÷ 612] x 100 = -61.44%
Formula
Percentage change = [(236 - 612) / 612] x 100
Subtract the new number by the original number
236 - 612 = -376
-376 ÷ 612 = -0.6143790849673203
-0.6143790849673203 x 100 = -61.44%