-67.04% is the change from 537 to 177
Calculation steps:
[( 177 - 537 ) ÷ 537] x 100 = -67.04%
Formula
Percentage change = [(177 - 537) / 537] x 100
Subtract the new number by the original number
177 - 537 = -360
-360 ÷ 537 = -0.6703910614525139
-0.6703910614525139 x 100 = -67.04%